#ventList{overflow: hidden;margin-left: 10%;float: left; width: 30%;height: 430px;background-color: #fff;}
.main-div{margin-left: 46%;height: 430px;}
.vent-obj{padding: 8px 16px;border-bottom: 1px solid #efefef;}
.vent-title{font-size: 16px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;font-weight: bold;margin-bottom: 6px;}
.vent-obj span{margin-right: 9px;display: inline-block;}.vent-obj img{margin-right: 6px;}
.vent-obj .like{margin-top: -2px;}
/*.bg{padding-left: 22px;
    background: url(../../images/common/like3.png) left;
    background-size: 48px;}*/
.up-down{position: fixed;right: 60%;margin-top: 167px;display: none;}
.up-down i{width: 48px;height: 48px;display: block;cursor: pointer;border-radius: 24px;}
#up,#down{
    background: url("../../images/common/upDown.svg") no-repeat rgba(74,74,74,0.3);
    background-position-y: 15px;
}
#up:hover,#down:hover{background-color: rgba(74,74,74,0.6);}
#down{background-position-y: -15px;}
#checkCode {margin-top: -4px;}
#btnGetCode{margin-top: 9px;}
/*多选框 start */
.chk{z-index: -1;width: 16px;height: 20px;opacity: 0;}
label {display: inline-block;}.custom-control-label {position: relative;vertical-align: top;}
.custom-control-input:checked~.custom-control-label::before {color: #fff;border-color: #1e7e34;background-color: #1e7e34;box-shadow: none;}
.custom-control-label::before {
    transition: background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
    position: absolute;top: 1px;left: -20px;display: block;width: 16px;height: 16px;pointer-events: none;content: "";background-color: #dee2e6;border: #adb5bd solid 1px;box-shadow: inset 0 4px 4px rgba(0,0,0,.1);}
.custom-checkbox .custom-control-input:checked~.custom-control-label::after {
    background-size: auto;
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3E%3C/svg%3E");
}
.custom-control-label::after {position: absolute;top: 2px;left: -19px;display: block;width: 16px;height: 16px;content: "";background: no-repeat 50%/50% 50%;}
/*多选框 end */